Ovcharuk, O. I., Tkach, O. V., & Ovcharuk, O. I. (2022). THE SIGNIFICANCE OF THE ROLE OF ORGANIC-MINERAL FERTILIZERS IN THE ROOT NUTRITION OF PLANTS CHICORY. Bulletin of Sumy National Agrarian University. The Series: Agronomy and Biology, 47(1), 97-101. https://doi.org/10.32845/agrobio.2022.1.13